Faucaria tuberculosa - Pebbled Tiger Jaws
Aizoaceae

Faucaria tuberculosa - Pebbled Tiger Jaws

Faucaria tuberculosa, or Pebbled Tiger Jaws, is a clump-forming, perennial succulent native to the Cape Province of South Africa. The opposite dark green leaves are ovate-triangular in the top view and will reach 1 inch (2.5 cm) long by 0.75 inches (2 cm) wide. The upper side is covered in white tubercles, the margins with small white dots with 3 stout teeth and several smaller teeth. Plants are very easy to grow.

Blooming: In the greenhouse, Faucaria tuberculosa blooms in late spring to early summer. The yellow flowers are 1.5 inch (3.8 cm) across and very showy.

Culture: Faucaria tuberculosa need full sun to light shade with a well-drained soil mix. In the greenhouse, we use a soil mix consisting of 2 parts coarse sand to 1 part peat moss to 1 part loam. The plants are well watered and allowed to dry thoroughly before watering again. Any fertilizer used should be diluted to 1/4 the strength recommended on the label. During the winter months, the plants should be kept very dry -- only watering enough to keep the leaves from shriveling. Winter temperatures should not fall below 58F (18C), or cold injury to the plant could result.

Propagation: Faucaria tuberculosa is very easy to start from seed. Seeds germinate in 7-14 days at 70F (21C). Although they will start from cuttings, it is very difficult to get them to root.

Faucaria tuberculosa was featured as Plant of the Week October 13-19, 2006.

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Cal's Plant of the Week was provided as a service by the University of Oklahoma Department of Microbiology & Plant Biology and specifically Cal Lemke, who used to be OU's botany greenhouse grower and an avid gardener at home as well. If the above links don't work, then try the overview site. You may also like to look at the thumbnail index. ©1998-2012 All rights reserved.